419172390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 1403191296

約数和(自身を除く): 984018906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 127, 130, 155, 169, 182, 186, 195, 210, 217, 234, 254, 273, 279, 310, 315, 338, 381, 390, 403, 434, 455, 465, 507, 546, 558, 585, 630, 635, 651, 762, 806, 819, 845, 889, 910, 930, 1014, 1085, 1143, 1170, 1183, 1209, 1270, 1302, 1365, 1395, 1521, 1638, 1651, 1690, 1778, 1905, 1953, 2015, 2170, 2286, 2366, 2418, 2535, 2667, 2730, 2790, 2821, 3042, 3255, 3302, 3549, 3627, 3810, 3906, 3937, 4030, 4095, 4445, 4953, 5070, 5239, 5334, 5642, 5715, 5915, 6045, 6510, 7098, 7254, 7605, 7874, 8001, 8190, 8255, 8463, 8890, 9765, 9906, 10478, 10647, 11430, 11557, 11811, 11830, 12090, 13335, 14105, 14859, 15210, 15717, 16002, 16510, 16926, 17745, 18135, 19530, 19685, 21294, 21463, 23114, 23622, 24765, 25389, 26195, 26670, 27559, 28210, 29718, 31434, 34671, 35433, 35490, 36270, 36673, 39370, 40005, 42315, 42926, 47151, 49530, 50778, 51181, 52390, 53235, 55118, 57785, 59055, 64389, 69342, 70866, 73346, 74295, 78585, 80010, 82677, 84630, 94302, 102362, 104013, 106470, 107315, 110019, 115570, 118110, 126945, 128778, 137795, 148590, 150241, 153543, 157170, 165354, 173355, 177165, 183365, 193167, 208026, 214630, 220038, 235755, 248031, 253890, 255905, 275590, 300482, 307086, 321945, 330057, 346710, 354330, 358267, 366730, 386334, 413385, 450723, 460629, 471510, 496062, 511810, 520065, 550095, 643890, 660114, 665353, 716534, 751205, 767715, 826770, 901446, 921258, 965835, 1040130, 1074801, 1100190, 1240155, 1330706, 1352169, 1502410, 1535430, 1650285, 1791335, 1931670, 1996059, 2149602, 2253615, 2303145, 2480310, 2704338, 3224403, 3300570, 3326765, 3582670, 3992118, 4507230, 4606290, 4657471, 5374005, 5988177, 6448806, 6653530, 6760845, 9314942, 9980295, 10748010, 11976354, 13521690, 13972413, 16122015, 19960590, 23287355, 27944826, 29940885, 32244030, 41917239, 46574710, 59881770, 69862065, 83834478, 139724130, 209586195, 419172390]

約数ペア:

[(1, 419172390), (2, 209586195), (3, 139724130), (5, 83834478), (6, 69862065), (7, 59881770), (9, 46574710), (10, 41917239), (13, 32244030), (14, 29940885), (15, 27944826), (18, 23287355), (21, 19960590), (26, 16122015), (30, 13972413), (31, 13521690), (35, 11976354), (39, 10748010), (42, 9980295), (45, 9314942), (62, 6760845), (63, 6653530), (65, 6448806), (70, 5988177), (78, 5374005), (90, 4657471), (91, 4606290), (93, 4507230), (105, 3992118), (117, 3582670), (126, 3326765), (127, 3300570), (130, 3224403), (155, 2704338), (169, 2480310), (182, 2303145), (186, 2253615), (195, 2149602), (210, 1996059), (217, 1931670), (234, 1791335), (254, 1650285), (273, 1535430), (279, 1502410), (310, 1352169), (315, 1330706), (338, 1240155), (381, 1100190), (390, 1074801), (403, 1040130), (434, 965835), (455, 921258), (465, 901446), (507, 826770), (546, 767715), (558, 751205), (585, 716534), (630, 665353), (635, 660114), (651, 643890), (762, 550095), (806, 520065), (819, 511810), (845, 496062), (889, 471510), (910, 460629), (930, 450723), (1014, 413385), (1085, 386334), (1143, 366730), (1170, 358267), (1183, 354330), (1209, 346710), (1270, 330057), (1302, 321945), (1365, 307086), (1395, 300482), (1521, 275590), (1638, 255905), (1651, 253890), (1690, 248031), (1778, 235755), (1905, 220038), (1953, 214630), (2015, 208026), (2170, 193167), (2286, 183365), (2366, 177165), (2418, 173355), (2535, 165354), (2667, 157170), (2730, 153543), (2790, 150241), (2821, 148590), (3042, 137795), (3255, 128778), (3302, 126945), (3549, 118110), (3627, 115570), (3810, 110019), (3906, 107315), (3937, 106470), (4030, 104013), (4095, 102362), (4445, 94302), (4953, 84630), (5070, 82677), (5239, 80010), (5334, 78585), (5642, 74295), (5715, 73346), (5915, 70866), (6045, 69342), (6510, 64389), (7098, 59055), (7254, 57785), (7605, 55118), (7874, 53235), (8001, 52390), (8190, 51181), (8255, 50778), (8463, 49530), (8890, 47151), (9765, 42926), (9906, 42315), (10478, 40005), (10647, 39370), (11430, 36673), (11557, 36270), (11811, 35490), (11830, 35433), (12090, 34671), (13335, 31434), (14105, 29718), (14859, 28210), (15210, 27559), (15717, 26670), (16002, 26195), (16510, 25389), (16926, 24765), (17745, 23622), (18135, 23114), (19530, 21463), (19685, 21294)]